EP0321893A2 - Fahrzeugantriebs-Steuersystem, das nach Wahl des Fahrers zwei oder mehr Fahrweisen zur Verfügung stellt - Google Patents
Fahrzeugantriebs-Steuersystem, das nach Wahl des Fahrers zwei oder mehr Fahrweisen zur Verfügung stellt Download PDFInfo
- Publication number
- EP0321893A2 EP0321893A2 EP88121194A EP88121194A EP0321893A2 EP 0321893 A2 EP0321893 A2 EP 0321893A2 EP 88121194 A EP88121194 A EP 88121194A EP 88121194 A EP88121194 A EP 88121194A EP 0321893 A2 EP0321893 A2 EP 0321893A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- slip
- wheels
- drive
- slip rate
- permissible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
Definitions
- the output of the front wheel speed detector circuit 31 is connected to a front wheel slip rate detector circuit 33, to which there is also connected the output of the vehicle speed sensor 27.
- the front wheel slip rate detector circuit 33 computes the actual slip rate SF of the front pair of vehicle wheels 8R and 8L from the incoming signals representative of the front wheel speed VF and the vehicle speed V.
- the traction control system operates in the normal manner to prevent wheel slip, particularly when the vehicle is running on a curve.
- the desired slip rate setting circuit 35 will deliver to the rear wheel slip control circuit 37 the signal representative of the permissible rear wheel slip rate SR′ of 30 - 50 percent.
- the rear wheel slip control circuit 37 will compare this permissible slip rate with the actual rear wheel slip rate SR represented by the output from the rear wheel slip detector circuit 34.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62326082A JPH01168554A (ja) | 1987-12-22 | 1987-12-22 | トラクション制御装置 |
JP326082/87 | 1987-12-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0321893A2 true EP0321893A2 (de) | 1989-06-28 |
EP0321893A3 EP0321893A3 (de) | 1991-01-09 |
EP0321893B1 EP0321893B1 (de) | 1992-03-18 |
Family
ID=18183907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88121194A Expired EP0321893B1 (de) | 1987-12-22 | 1988-12-17 | Fahrzeugantriebs-Steuersystem, das nach Wahl des Fahrers zwei oder mehr Fahrweisen zur Verfügung stellt |
Country Status (4)
Country | Link |
---|---|
US (1) | US4936404A (de) |
EP (1) | EP0321893B1 (de) |
JP (1) | JPH01168554A (de) |
DE (1) | DE3869368D1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007046736A1 (en) * | 2005-10-21 | 2007-04-26 | Volvo Ce Holding Sweden Ab | An anti spinning device, a vehicle comprising the device and a method for reducing slip during advancing of a vehicle |
WO2011075014A1 (en) * | 2009-12-18 | 2011-06-23 | Volvo Lastvagnar Ab | Anti-slip support system and method for improving traction of a truck |
WO2014037542A1 (en) * | 2012-09-06 | 2014-03-13 | Jaguar Land Rover Limited | Vehicle control system and method |
WO2014184344A1 (en) * | 2013-05-16 | 2014-11-20 | Jaguar Land Rover Limited | Vehicle traction control |
WO2015110203A1 (en) * | 2014-01-24 | 2015-07-30 | Jaguar Land Rover Limited | Driveline and method of controlling a driveline |
FR3086246A1 (fr) | 2018-09-25 | 2020-03-27 | Psa Automobiles Sa | Procede de gestion du groupe moto-propulseur d’un vehicule automobile |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2693204B2 (ja) * | 1989-01-31 | 1997-12-24 | マツダ株式会社 | 4輪駆動車のトルク分配制御装置 |
JP2756506B2 (ja) * | 1989-09-20 | 1998-05-25 | 本田技研工業株式会社 | 車両のトラクション制御方法 |
US5164903A (en) * | 1990-09-07 | 1992-11-17 | General Motors Corporation | Electronic control of tractive force proportioning for a class of four wheel drive vehicles |
US6345224B1 (en) * | 2000-03-21 | 2002-02-05 | Motorola, Inc. | Method and system for advanced neutral tow |
EP1355209A1 (de) | 2002-04-18 | 2003-10-22 | Ford Global Technologies, LLC | Fahrzeugsteuerungssystem |
US7600598B2 (en) * | 2006-05-05 | 2009-10-13 | Ford Global Technologies, Llc | Biasing drive torque to a secondary axle in a motor vehicle powertrain |
JP7015005B2 (ja) * | 2018-11-19 | 2022-02-02 | トヨタ自動車株式会社 | 車両の制動力制御装置 |
CN112406868A (zh) * | 2020-11-30 | 2021-02-26 | 徐州徐工矿业机械有限公司 | 一种矿用机械传动自卸车牵引辅助控制系统及控制方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2188996A (en) * | 1986-04-11 | 1987-10-14 | Daimler Benz Ag | Propulsion control system for a motor vehicle with all-wheel drive |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934938A (en) * | 1972-07-20 | 1976-01-27 | Aisin Seiki Kabushiki Kaisha | Method, circuit, and apparatus for anti-skid brake control in motor vehicles |
US4344139A (en) * | 1980-05-07 | 1982-08-10 | Caterpillar Tractor Co. | Method and apparatus for controlling differentially driven wheel slip |
US4419654A (en) * | 1981-07-17 | 1983-12-06 | Dickey-John Corporation | Tractor data center |
JPS6229461A (ja) * | 1985-08-01 | 1987-02-07 | Toyota Motor Corp | 車両の加速スリツプ制御装置 |
DE3627550A1 (de) * | 1986-08-13 | 1988-02-18 | Daimler Benz Ag | Kraftfahrzeug mit einem antiblockiersystem |
-
1987
- 1987-12-22 JP JP62326082A patent/JPH01168554A/ja active Pending
-
1988
- 1988-12-06 US US07/280,438 patent/US4936404A/en not_active Expired - Fee Related
- 1988-12-17 EP EP88121194A patent/EP0321893B1/de not_active Expired
- 1988-12-17 DE DE8888121194T patent/DE3869368D1/de not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2188996A (en) * | 1986-04-11 | 1987-10-14 | Daimler Benz Ag | Propulsion control system for a motor vehicle with all-wheel drive |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007046736A1 (en) * | 2005-10-21 | 2007-04-26 | Volvo Ce Holding Sweden Ab | An anti spinning device, a vehicle comprising the device and a method for reducing slip during advancing of a vehicle |
US8226177B2 (en) | 2005-10-21 | 2012-07-24 | Volvo Construction Equipment Ab | Anti spinning device, a vehicle comprising the device and a method for reducing slip during advancing of a vehicle |
WO2011075014A1 (en) * | 2009-12-18 | 2011-06-23 | Volvo Lastvagnar Ab | Anti-slip support system and method for improving traction of a truck |
WO2014037542A1 (en) * | 2012-09-06 | 2014-03-13 | Jaguar Land Rover Limited | Vehicle control system and method |
US9682710B2 (en) | 2012-09-06 | 2017-06-20 | Jaguar Land Rover Limited | Vehicle control system and method |
WO2014184344A1 (en) * | 2013-05-16 | 2014-11-20 | Jaguar Land Rover Limited | Vehicle traction control |
US9676390B2 (en) | 2013-05-16 | 2017-06-13 | Jaguar Land Rover Limited | Vehicle traction control |
WO2015110203A1 (en) * | 2014-01-24 | 2015-07-30 | Jaguar Land Rover Limited | Driveline and method of controlling a driveline |
US10253860B2 (en) | 2014-01-24 | 2019-04-09 | Jaguar Land Rover Limited | Driveline and method of controlling a driveline |
FR3086246A1 (fr) | 2018-09-25 | 2020-03-27 | Psa Automobiles Sa | Procede de gestion du groupe moto-propulseur d’un vehicule automobile |
WO2020065158A1 (fr) | 2018-09-25 | 2020-04-02 | Psa Automobiles Sa | Procede de gestion du groupe moto-propulseur d'un vehicule automobile |
Also Published As
Publication number | Publication date |
---|---|
EP0321893A3 (de) | 1991-01-09 |
US4936404A (en) | 1990-06-26 |
DE3869368D1 (de) | 1992-04-23 |
JPH01168554A (ja) | 1989-07-04 |
EP0321893B1 (de) | 1992-03-18 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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